package com.sky.service;

import com.sky.dto.ShoppingCartDTO;
import com.sky.entity.ShoppingCart;

import java.util.List;

/**
 * @Description:
 * @Author: Zonghe Wang
 * @Date: 2025/1/23 10:50
 */
public interface ShoppingCartService {
    void add(ShoppingCartDTO shoppingCartDTO);

    List<ShoppingCart> list();

    void clean();

    void sub(ShoppingCartDTO shoppingCartDTO);
}
